Move screen capturers to remoting/capturer.

remoting/capturer/mac/scoped_pixel_buffer_object.h

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#ifndef REMOTING_HOST_SCOPED_PIXEL_BUFFER_OBJECT_H_
-#define REMOTING_HOST_SCOPED_PIXEL_BUFFER_OBJECT_H_
+#ifndef REMOTING_CAPTURER_SCOPED_PIXEL_BUFFER_OBJECT_H_
+#define REMOTING_CAPTURER_SCOPED_PIXEL_BUFFER_OBJECT_H_
 
 #include <OpenGL/CGLMacro.h>
 #include <OpenGL/OpenGL.h>
 #include "base/basictypes.h"
 
 namespace remoting {
 
 class ScopedPixelBufferObject {
  public:
   ScopedPixelBufferObject();
   ~ScopedPixelBufferObject();
 
   bool Init(CGLContextObj cgl_context, int size_in_bytes);
   void Release();
 
   GLuint get() const { return pixel_buffer_object_; }
 
  private:
   CGLContextObj cgl_context_;
   GLuint pixel_buffer_object_;
 
   DISALLOW_COPY_AND_ASSIGN(ScopedPixelBufferObject);
 };
 
 } // namespace remoting
 
-#endif // REMOTING_HOST_SCOPED_PIXEL_BUFFER_OBJECT_H_
+#endif // REMOTING_CAPTURER_SCOPED_PIXEL_BUFFER_OBJECT_H_